Greenwich LifeSciences, Inc. (NASDAQ:GLSI) (the "Company"), a clinical-stage biopharmaceutical company focused on its Phase III clinical trial, FLAMINGO-01, which is evaluating Fast Track designated GLSI-100, an immunotherapy to prevent breast cancer recurrences, today provided an update on new patent claims based on FLAMINGO-01 statistically significant open label immune response and recurrence rate data.

  • Statistically significant immune response and recurrence rate data is the basis for new claims recently filed that GLSI-100 clinically benefits non-HLA-A*02 patients, which the Company believes increases the market for GLSI-100 by an additional 100% to 88,000 new patients per year in the US and Europe.
  • The claims also show a favorable comparison to the blinded HLA-A*02 arms of FLAMINGO-01, without any unblinding.
  • The invention is solely owned by the Company. If the patent claims are granted, following successful patent prosecution, the patent could provide patent protection through 2045.

     

The Company plans to expand its immune response analysis of GP2 specific T cells by sequencing the DNA of a patient's T cells at baseline and after treatment with GP2. The T cell sequences can be compared to the immune response changes over time.